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Correction: Association of regular glucosamine use with incident dementia: evidence from a longitudinal cohort and Mendelian randomization study

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BMC medicine 2023年第1期21卷 175页

作者： Jiazhen Zheng Can Ni Yingchai Zhang Jinghan Huang Daniel Nyarko Hukportie Buwen Liang Shaojun Tang Bioscience and Biomedical Engineering Thrust Systems Hub The Hong Kong University of Science and Technology (Guangzhou) Guangzhou Guangdong China. Department of Medicine and Therapeutics Prince of Wales Hospital The Chinese University of Hong Kong Sha Tin New Territories Hong Kong SAR China. Biomedical Genetics Section School of Medicine Boston University Boston USA. Department of Chemical Pathology Faculty of Medicine The Chinese University of Hong Kong Hong Kong SAR China. Department of Epidemiology School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research) Southern Medical University Guangzhou China. Bioscience and Biomedical Engineering Thrust Systems Hub The Hong Kong University of Science and Technology (Guangzhou) Guangzhou Guangdong China. shaojuntang@ust.hk. Division of Emerging Interdisciplinary Areas The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR China. shaojuntang@ust.hk.

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Evaluation of hemiplegic gait using accelerometer

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Transactions of the Korean Institute of Electrical Engineers 2017年第11期66卷 1634-1640页

作者： Lee, Jun Seok Park, Sooji Shin, Hangsik Interdisciplinary Program of Biomedical Engineering Chonnam National University Gwangju Korea Republic of Department of Biomedical Engineering Chonnam National University Yeosu Korea Republic of

The study aims to distinguish hemiplegic gait and normal gait using simple wearable device and classification algorithm. Thus, we developed a wearable system equipped three axis accelerometer and three axis gyroscope. The developed wearable system was verified by clinical experiment. In experiment, twenty one normal subjects and twenty one patients undergoing stroke treatment were participated. Based on the measured inertial signal, a random forest algorithm was used to classify hemiplegic gait. Four-fold cross validation was applied to ensure the reliability of the results. To select optimal attributes, we applied the forward search algorithm with 10 times of repetition, then selected five most frequently attributes were chosen as a final attribute. The results of this study showed that 95.2% of accuracy in hemiplegic gait and normal gait classification and 77.4% of accuracy in hemiplegic-side and normal gait classification. © 2017 The Korean Institute of Electrical Engineers.

关键词： Patient treatment

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Sensitivity analysis of gas distribution pipeline risk assessment methodology in Indonesia

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AIP Conference Proceedings 2020年第1期2230卷

作者： Andy Noorsaman Sommeng Fristy Rizcky Nurzaneal Mikael Januardi Ginting Sonya Pebriani Muhamad Sahlan Heri Hermansyah Anondho Wijanarko 1Department of Chemical Engineering Faculty of Engineering Universitas Indonesia Depok Indonesia 2Marine Science Postgraduate Program Faculty of Mathematics and Natural Science Universitas Indonesia Depok Indonesia 3Research Centre for Biomedical Engineering Faculty of Engineering Universitas Indonesia Depok Indonesia

Sensitivity is the effect of changes in any variables on changes in the risk results. The most common Risk Assessment Methodology in Indonesia is Muhlbauer, Modified Muhlbauer & Risk-Based Inspection. This study evaluated six natural gas distribution pipeline segments. In general, there are two objectives, firstly comparing the risk result between Risk Assessment Methodology. The following objectives are to compare the sensitivity. The Risk Assessments methodology is translated into a mathematic model and computed in Monte Carlo based simulation software. The risk value result shows that in high risk & medium risk pipeline segments, all methodology is valid with 24% and 13% deviation, respectively. The sensitivity analysis result shows that Muhlbauer & Modified Muhlbauer’s methodology is sensitive to third party activity. Risk-Based Inspection is sensitive to intrinsic damage mechanisms. This sensitivity data can be adopted to develop a more sensitive Risk Assessment Methodology for gas pipeline in the future.

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Thermo- and Mechanochromic Camouflage and Self-Healing in Biomimetic Soft Actuators Based on Liquid Crystal Elastomers

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Angewandte Chemie 2021年第8期134卷

作者： Zhongcheng Liu Dr. Hari Krishna Bisoyi Yinliang Huang Meng Wang Prof. Hong Yang Prof. Quan Li Institute of Advanced Materials School of Chemistry and Chemical Engineering and Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research Southeast University Nanjing 211189 China Advanced Materials and Liquid Crystal Institute and Chemical Physics Interdisciplinary Program Kent State University Kent OH 44242 USA

In nature, many mysterious creatures capable of deformation camouflage, color camouflage, and self-healing have inspired scientists to develop various biomimetic soft robots. However, the systematic integration of all the above functionalities into a single soft actuator system still remains a challenge. Here we chemically introduce a multi-stimuli-responsive tetraarylsuccinonitrile (TASN) chromophore into a liquid crystal elastomer (LCE) network through a facile thiol-ene photoaddition method. The obtained TASN-LCE soft actuators not only exhibit reversible shape-morphing and reversible color-changing behavior in response to heat and mechanical compression, but also show excellent self-healing, reprogramming and recycling characteristics. We hope that such a TASN-LCE actuator system endowed with dynamic distortion, thermo- and mechano-chromic camouflage, and self-healing functionalities would pave the way for further development of multifunctional biomimetic soft robotic devices.

关键词： Biomimetic actuator Camouflage Chromophore Liquid crystal elastomer Self-healing

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Frontispiece: Near-Infrared Light-Driven Shape-Morphing of programmable Anisotropic Hydrogels Enabled by MXene Nanosheets

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Angewandte Chemie International Edition 2021年第7期60卷

作者： Pan Xue Hari Krishna Bisoyi Yuanhao Chen Hao Zeng Jiajia Yang Xiao Yang Pengfei Lv Xinmu Zhang Arri Priimagi Ling Wang Xinhua Xu Quan Li School of Materials Science and Engineering Tianjin University Tianjin 300350 China Advanced Materials and Liquid Crystal Institute and Chemical Physics Interdisciplinary Program Kent State University Kent OH 44242 USA Smart Photonic Materials Faculty of Engineering and Natural Sciences Tampere University P.O. Box 541 33101 Tampere Finland

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Complete mitochondrial genome ofPenaeus acehensis(Crustacea, Decapoda, Penaeidae) from Aceh province, Indonesia

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Mitochondrial DNA Part B 2018年第2期3卷 898-899页

作者： Sinar Pagi Sektiana M. Tahang Sapto Andriyono Jobaidul Alam Hyun-Woo Kim Interdisciplinary Program of Biomedical Mechanical and Electrical Engineering Pukyong National University Busan Republic of KoreaAquaculture Technology Study Program Sekolah Tinggi Perikanan Jakarta Indonesia Brackishwater Aquaculture Development Center Aceh Indonesia Interdisciplinary Program of Biomedical Mechanical and Electrical Engineering Pukyong National University Busan Republic of KoreaFisheries and Marine Faculty Universitas Airlangga Surabaya Indonesia Interdisciplinary Program of Biomedical Mechanical and Electrical Engineering Pukyong National University Busan Republic of Korea Interdisciplinary Program of Biomedical Mechanical and Electrical Engineering Pukyong National University Busan Republic of KoreaDepartment of Marine Biology Pukyong National University Busan Republic of Korea

Penaeid shrimps are widely distributed from Indian to western Pacific Oceans and some which are economically important. In this study, we reported full mitochondrial genome of an endemic shrimp species,Penaeus acehensis, which inhabits exclusively in the coastal water of Aceh, Indonesia. Full length of circular mitogenome ofP. acehensiswas 15,991 bp in length, which contained 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a control region. Start codons of all protein-coding genes were ATN except for COX1 in which ACG was used. Incomplete stop codon (T- -) was found in five genes including COX2, COX3, NAD5, NAD4, and NAD4L. Among its relatives,P. acehensiswas most closely related toPenaeus monodonshowing 89% sequence identity in its mitogenome, which was corresponding to morphological analysis. Phylogenetic tree result showed thatP. acehensiswas clustered together with those were distributed in Indo-West Pacific region (clade II), which is distinct from Eastern Pacific region (clade I).

关键词： Mitogenome Dendrobranchiata next-generation sequencing shrimp Indonesia

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Frontispiz: Near-Infrared Light-Driven Shape-Morphing of programmable Anisotropic Hydrogels Enabled by MXene Nanosheets

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Angewandte Chemie 2021年第7期133卷

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Biochemical mechanisms and molecular interactions of vitamins in cancer therapy

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Cancer Pathogenesis and Therapy 2025年第1期3卷 3-15页

作者： Abdullahi T.Aborode Isreal A.Onifade Mercy M.Olorunshola Gladys O.Adenikinju Ibude J.Aruorivwooghene Adeboboye C.Femi Osasere Jude-Kelly Osayawe Abraham Osinuga Ebenezer A.Omojowolo Adekunle F.Adeoye Segun Olapade Ibroadhfrimed O.Acdoelaku Ogundepo D.Moyinoluwa Oluwatosin M.Adeyemo Godfred Y.Scott Ruth A.Ogbonna Emmanuel A.Fajemisin Omama Ehtasham Soyemi Toluwalashe Adetolase A.Bakre Ridwan O.Adesola Seto C.Ogunleye Nnenna R.Anyanwu Terungwa H.lorkula Department of Chemistry Mississippi State UniversityStarkvilleMS 39759USA Department of Biology University at AlbanyAlbanyNY 12222USA Department of Biological Sciences State University of New York at BinghantonBinghamtonNY 13902USA Department of Biological and Environmental Sciences University of Rhode IslandKingstonRI 02881USA Department of Biological Sciences University of Kansas Medical CenterKansasKS 66103USA Department of Microbiology Federal University of TechnologyAkure 340110Nigeria Department of Chemistry and Biochemistry Brigham Young UniversityProvoUT 84602USA 8 Department of Chemical and Biomolecular Engineering University of Nbraska-LincolnLincolnNE 68588USA9 Department of Chemistry University of AlbanyState University of New YorkAlbanyNY 12222USA Department of Mathematics and Statistics Georgia State UniversityAtlantaGA 30302USA Department of Chemistry University of LouisvilleLouisvilleKY 40208USA Department of Biochemistry Federal University of TechnologyAkure 340110Nigeria Deparment of Medical Diagnostics Kwame Nkrumah University of Science and TechnologyKumasi AK385Ghana Department of Research and Development Nasarawa State AIDS and STI Control ProgramNasarawaLafia 96210Nigeria Department of Integrative Biomedical Science University of Cape TownCape'Town 7701South Africa Department of Medicine and Surgery Karachi Medical and Dental CollegeKarachi 74700Pakistan Department of Medicine Lagos State University College of MedicineLagos 10010Nigeria Department of Veterinary Medicine Faculty of Veterinary MedicineUniversity of lbadanlbadan 200005Nigeria Faculty of Pharmaceutical Sciences University of JosPlateauJos 930003Nigeria

Recently,the potential role of vitamins in cancer therapy has attracted considerable research ***,the reported findings are inconsistent,with limited information on the biochemical and molecular interactions of different vitamins in various cancer ***,the presence of vitamin receptors in tumor cells suggests that vitamins play a significant role in the molecular and biochemical interactions in ***,studies on the efficacy of vitamin supplementation and dosage levels on tumor progression and mortality risk have yielded inconsistent ***,molecular and biochemical investigations have reported the function of vitamins in the proliferation,growth,and invasiveness of tumor cells,as well as in cell cycle arrest and inflammatory ***,different vitamins may regulate the cancer microenvironment by activating various molecular *** significantly affect immunological function,antioxidant defense,inflammation,and epigenetic control,and can improve treatment outcomes by affecting cell behavior and combating stress and DNA ***,further research is necessary to confirm the efficacy of vitamins,establish ideal dosages,and develop effective cancer prevention and treatment *** supplementation plans guided by medical knowledge are crucial to achieving optimal results in clinical and preclinical *** this review,we critically evaluated the effects of different vitamins on the risk and development of ***,we examined the potential of vitamin supplements to enhance the efficacy of drug therapy and counteract resistance mechanisms that often arise during cancer treatment.

关键词： Vitamins Cancer Biochemical Molecular interactions Therapy

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Histopathology Grading Identification of Breast Cancer Based on Texture Classification Using GLCM and Neural Network Method 8

Histopathology Grading Identification of Breast Cancer Based...

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8th International Conference on Theoretical and Applied Physics, ICTAP 2018

作者： Rulaningtyas, Riries Hyperastuty, Agoes Santika Rahaju, Anny Setijo Biomedical Engineering Study Program Department of Physics Airlangga University Jl. Mulyorejo Surabaya60115 Indonesia Biomedical Engineering Master Program Airlangga University Jl. Mulyorejo Surabaya60115 Indonesia Department of Pathology Anatomy Medical Faculty Airlangga University Jl. Mulyorejo Surabaya60115 Indonesia

Breast cancer is the leading type of malignant tumor which is observed in women. The effective treatment depends on its early diagnosis. The gold standard of breast cancer is histopathologic examination of cancer cells. The determination of the grading in breast cancer is determined by three factors: pleomorphic, tubular formation and cell mitosis. This paper uses pleumorfic and tubular formation pattern from breast cell histopathology images. The proposed system consists of four major steps : preprocessing, segmentation, feature extraction and classification. We use k - means clustering method for image segmentation and use Gray level Cooccurence Matrix (GLCM) for feature extraction with four features (i.e. angular second moment, contrast feature, entropy feature, and variance feature). The final step is grading classification which uses Backpropagation Neural Network. Some of important parameters will be variated in this process such as learning rate and the number of node in hidden layer. The research gives good result for the identification of breast cancer grading with 88% accuracy, 85% sensitivity, and 80% specificity. © Published under licence by IOP Publishing Ltd.

关键词： Backpropagation

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TARGETING CORTICAL MOTOR REGIONS WITH TRANSCRANIAL STATIC MAGNETIC FIELD STIMULATION TO REDUCE CORTICOSPINAL EXCITABILITY

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IBRO Neuroscience Reports 2023年 15卷 S296-S296页

作者： Cristina Pagge Jaime Caballero-Insaurriaga Antonio Oliviero Guglielmo Foffani Claudia Ammann Fundación de Investigación HM Hospitales Centro Integral De Neurociencias Ac Hm Cinac Móstoles Spain Autonoma de Madrid University-Cajal Institute Phd Program In Neuroscience Madrid Spain Universidad Politécnica de Madrid Phd Program In Biomedical Engineering Madrid Spain Hospital Nacional de Parapléjicos Fennsi Group TOLEDO Spain Instituto de Salud Carlos III Ciberned Madrid Spain SESCAM Hospital Nacional De Parapléjicos Toledo Spain Camilo José Cela University of Madrid Faculty Of Health Madrid Spain

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